.prodetail {
  .pro_nav{
      width: 1200px;
      height: 70px;
      margin: 0 auto;
      line-height: 70px;
      border-bottom: 1px dashed #e5e6e6;
  }
  .pro_nav span{
      float: left;
  }
  .pro_nav p{
      display: inline-block;
  }
  .pro_name{
      width: 1200px;
      height: 58px;
      margin: 0 auto;
      line-height: 58px;
      border-bottom: 1px solid #e7e7e7;
  }
  .pro_page{
      width: 1200px;
      height: 50px;
      background: #f5f5f7;
      margin: 0 auto;
      line-height: 50px;
  }
  .level{
      width: 1200px;
      height: 59px;
      margin: 0 auto;
      line-height: 59px;
      border-bottom: 1px solid #e7e7e7;
  }
  .parameter{
      width: 1200px;
      height: 54px;
      margin: 0 auto;
      line-height: 54px;
      
  }
  .pro_list{
      width: 1200px;
      margin: 0 auto;
      height: 100px;
  
      height: 600px;
  }
  .page_img{
      margin-top: 5px;
      display: inline-block;
      float: left;
      margin-left: 8px;
      margin-right: 17px;
  }
  .level ul li {
      float: left;
      margin-right: 150px;
  }
  .level ul li:last-child{
      margin-right:0;
  }
} 
.el-table__header-wrapper thead tr{
    background: #ffff !important;
}